Samara University Repository
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This is an open electronic archive created to preserve and disseminate the scientific results of our university. The works of researchers, faculty members, and students are available to everyone for academic and research purposes.
The repository contains dissertations, research articles, educational and methodological materials, monographs, and regulatory documents. The collections cover a wide range of fields: from aerospace technologies, engine engineering, and computer science to history, linguistics, mathematics, and ecology. The archive brings together the scientific heritage of the university, including materials prepared during the period of Samara State Aerospace University and Samara State University.
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| Title: | Методика расчета лабиринтного уплотнения с учетом сотовых структур и влияния положения уплотнения на осевую силу ротора |
| Authors: | Май С. Виноградов А. С. Чжан В. |
| Keywords: | aircraft gas turbine engines axial force coupled design honeycomb structures labyrinth seals low pressure turbines sealing systems авиационные газотурбинные двигатели лабиринтные уплотнения осевая сила сопряженное проектирование сотовые структуры турбины низкого давления уплотнительные системы |
| Issue Date: | 2025 |
| Citation: | Май, С. Методика расчета лабиринтного уплотнения с учетом сотовых структур и влияния положения уплотнения на осевую силу ротора = A method for calculating labyrinth seals with consideration of honeycomb structures and seal position influence on rotor axial force / С. Май, А. С. Виноградов, В. Чжан // Перспективы развития двигателестроения : материалы междунар. науч.-техн. конф. им. Н. Д. Кузнецова (18–20 июня 2025 г.) / Самар. нац. исслед. ун-т им. С. П. Королева (Самар. ун-т) ; редкол.: Е. В. Шахматов, А. И. Ермаков. - Самара : Изд-во Самар. ун-та, 2025. - С. 97-99. |
| Abstract: | A calculation method for a labyrinth sealing system is developed using a coupled design approach, accounting for honeycomb structures and rotor axial force impact. A case study on a low-pressure turbine quantifies honeycomb effects on flow and evaluates seal placement impact on axial force, supporting more reliable and efficient gas turbine design. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43333 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-97-99.pdf | 515.19 kB | Adobe PDF | View/Open |
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